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b0a4c7f5 |
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10-Aug-2023 |
Li Zetao <lizetao1@huawei.com> |
ASoC: tas5805m: Use devm_kmemdup to replace devm_kmalloc + memcpy Use the helper function devm_kmemdup() rather than duplicating its implementation, which helps to enhance code readability. Signed-off-by: Li Zetao <lizetao1@huawei.com> Link: https://lore.kernel.org/r/20230810114738.2103792-2-lizetao1@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
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9abcd240 |
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25-Apr-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
ASoC: Switch i2c drivers back to use .probe() After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de Link: https://lore.kernel.org/r/20230425095716.331419-1-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org
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e0576cd6 |
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27-Oct-2022 |
Daniel Beer <daniel.beer@igorinstitute.com> |
ASoC: tas5805m: add missing page switch. In tas5805m_refresh, we switch pages to update the DSP volume control, but we need to switch back to page 0 before trying to alter the soft-mute control. This latter page-switch was missing. Fixes: ec45268467f4 ("ASoC: add support for TAS5805M digital amplifier") Signed-off-by: Daniel Beer <daniel.beer@igorinstitute.com> Link: https://lore.kernel.org/r/1fea38a71ea6ab0225d19ab28d1fa12828d762d0.1675497326.git.daniel.beer@igorinstitute.com Signed-off-by: Mark Brown <broonie@kernel.org>
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14732379 |
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27-Oct-2022 |
Daniel Beer <daniel.beer@igorinstitute.com> |
ASoC: tas5805m: rework to avoid scheduling while atomic. There's some setup we need to do in order to get the DSP initialized, and this can't be done until a bit-clock is ready. In an earlier version of this driver, this work was done in a DAPM callback. The DAPM callback doesn't guarantee that the bit-clock is running, so the work was moved instead to the trigger callback. Unfortunately this callback runs in atomic context, and the setup code needs to do I2C transactions. Here we use a work_struct to kick off the setup in a thread instead. Fixes: ec45268467f4 ("ASoC: add support for TAS5805M digital amplifier") Signed-off-by: Daniel Beer <daniel.beer@igorinstitute.com> Link: https://lore.kernel.org/r/85d8ba405cb009a7a3249b556dc8f3bdb1754fdf.1675497326.git.daniel.beer@igorinstitute.com Signed-off-by: Mark Brown <broonie@kernel.org>
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ed5c2f5f |
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15-Aug-2022 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
i2c: Make remove callback return void The value returned by an i2c driver's remove function is mostly ignored. (Only an error message is printed if the value is non-zero that the error is ignored.) So change the prototype of the remove function to return no value. This way driver authors are not tempted to assume that passing an error to the upper layer is a good idea. All drivers are adapted accordingly. There is no intended change of behaviour, all callbacks were prepared to return 0 before. Reviewed-by: Peter Senna Tschudin <peter.senna@gmail.com> Reviewed-by: Jeremy Kerr <jk@codeconstruct.com.au> Reviewed-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Crt Mori <cmo@melexis.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Marek Behún <kabel@kernel.org> # for leds-turris-omnia Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Petr Machata <petrm@nvidia.com> # for mlxsw Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> # for surface3_power Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> # for bmc150-accel-i2c + kxcjk-1013 Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # for media/* + staging/media/* Acked-by: Miguel Ojeda <ojeda@kernel.org> # for auxdisplay/ht16k33 + auxdisplay/lcd2s Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # for versaclock5 Reviewed-by: Ajay Gupta <ajayg@nvidia.com> # for ucsi_ccg Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for iio Acked-by: Peter Rosin <peda@axentia.se> # for i2c-mux-*, max9860 Acked-by: Adrien Grassein <adrien.grassein@gmail.com> # for lontium-lt8912b Reviewed-by: Jean Delvare <jdelvare@suse.de> # for hwmon, i2c-core and i2c/muxes Acked-by: Corey Minyard <cminyard@mvista.com> # for IPMI Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> # for drivers/power Acked-by: Krzysztof Hałasa <khalasa@piap.pl> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Wolfram Sang <wsa@kernel.org>
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02bcc2be |
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23-Jun-2022 |
Charles Keepax <ckeepax@opensource.cirrus.com> |
ASoC: tas*: Remove now redundant non_legacy_dai_naming flag The ASoC core has now been changed to default to the non-legacy DAI naming, as such drivers using the new scheme no longer need to specify the non_legacy_dai_naming flag. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220623125250.2355471-61-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
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ec452684 |
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15-Jan-2022 |
Daniel Beer <daniel.beer@igorinstitute.com> |
ASoC: add support for TAS5805M digital amplifier The Texas Instruments TAS5805M is a class D audio amplifier with an integrated DSP. DSP configuration is supplied in a firmware image specified through a device-tree attribute. These register writes set up application-specific DSP settings and are expected to be generated using TI's PPC3 tool. Signed-off-by: Daniel Beer <daniel.beer@igorinstitute.com> Link: https://lore.kernel.org/r/b82fac1d21a33a5f57a5819eaf37c31f5c86eb65.1642298336.git.daniel.beer@igorinstitute.com Signed-off-by: Mark Brown <broonie@kernel.org>
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